| Date | IP Address |
| 2009-09-14 | 209.195.157.80 (ClassC) |
| 2014-05-30 | 65.209.24.100 (ClassC) |
| 2014-06-23 | 209.195.157.140 (ClassC) |
| 2014-11-17 | 65.209.24.100 (ClassC) |
| 2024-02-21 | 151.101.1.124 (ClassC) |
| 2024-03-25 | 151.101.193.124 (ClassC) |
| 2024-08-28 | 151.101.65.124 (ClassC) |
| 2024-09-12 | 151.101.129.124 (ClassC) |
| 2025-03-18 | 3.167.138.7 (ClassC) |
| 2025-05-06 | 13.33.4.103 (ClassC) |
| 2025-05-12 | 3.169.202.51 (ClassC) |
| 2025-06-18 | 52.85.151.20 (ClassC) |
| 2025-06-18 | 52.85.151.124 (ClassC) |
| 2025-06-28 | 65.8.243.91 (ClassC) |
| 2025-07-11 | 3.169.202.29 (ClassC) |
| 2025-12-18 | 3.168.102.29 (ClassC) |
| 2025-12-29 | 13.226.251.86 (ClassC) |
| 2026-01-10 | 13.226.251.20 (ClassC) |
| Date | Domain | IP |
| extmaila.astm.org | 2025-12-31 | 198.137.232.10 |
| credentialing.training.astm.org | 2025-09-27 | 3.169.173.14 |
| specbuilderlink.astm.org | 2025-12-27 | 18.223.146.75 |
| qa-specbuilderlink.astm.org | 2025-11-24 | 18.119.199.172 |
| stage-specbuilderlink.astm.org | 2026-01-04 | 3.147.0.82 |
| info.astm.org | 2014-05-21 | 23.63.227.160 |
| cds.astm.org | 2025-03-23 | 100.25.11.64 |
| www.astm.org | 2025-08-18 | 99.84.66.18 |